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Incidenca hiperhomocisteinemije i polimorfizam MTHFR C677T kod mladih bolesnika sa akutnim infarktom miokarda / Incidence of hyperhomocysteinemia and MTHFR C677T polymorphism among young patients with acute myocardial infarction
(Društvo medicinskih biohemičara Srbije, Beograd i Versita, 2009)
Hiperhomocisteinemija se smatra nezavisnim faktorom rizika za preuranjeni razvoj kardiovaskularnih bolesti. Mutacija MTHFR C677T snižava aktivnost metilentetra hidrofol atreduktaze i može dovesti do hiperhomocisteinemije. ...
Izoelektrofokusiranje i PCR amplifikacija-reverzna hibridizacija u proceni nedostatka alfa-1-antitripsina / Isoelectrofocusing and PCR amplification-reverse hybridization assay in evaluation of alpha-1-antitrypsin deficiency
(Društvo medicinskih biohemičara Srbije, Beograd i Versita, 2009)
Nedostatak alfa-1-antitripsina je potencijalno smrtonosan genetski poremećaj sa pulmonarnim i hepatičnim manifestacijama. Uočljiva je potreba za standardizovanim protokolom detekcije klinički značajnih alela, koji bi ...
Novel mechanism of bacteriocin secretion and immunity carried out by lactococcal multidrug resistance proteins
(Amer Soc Biochemistry Molecular Biology Inc, Bethesda, 2003)
A natural isolate of Lactococcus lactis was shown to produce two narrow spectrum class II bacteriocins, designated LsbA and LsbB. The cognate genes are located on a 5.6-kb plasmid within a gene cluster specifying LmrB, an ...
Komparativna analiza antimikrobne i proteolitičke aktivnosti bakterija mlečne kiseline izolovanih iz zlatarskog sira / Comparative analysis of antimicrobial and proteolytic activity of lactic acid bacteria isolated from Zlatar cheese
(Društvo genetičara Srbije, Beograd, 2007)
Tradicionalni zlatarski sir pripada grupi belih, polutvrdih sireva proizvedenih u domaćinstvu. Sir se proizvodi od nepasterizovanog kravljeg mleka bez dodavanja bilo kakvih poznatih starter kultura. Ukupno je izolovano 253 ...
BRCA2-RAD51-DSS1 interplay examined from a microbial perspective
(Taylor & Francis Inc, Philadelphia, 2004)
The tumor suppressor BRCA2 plays an essential role in repair of double-strand DNA breaks by regulating the action of the RAD51 recombinase. The activity of BRCA2 in turn is governed by DSS1, a small acidic protein that ...
Use of induced sputum for the diagnosis of influenza and infections in asthma: a comparison of diagnostic techniques
(Elsevier, Amsterdam, 2003)
Background: Influenza (Flu) and respiratory syncytial virus (RSV) are important viral pathogens that cause lower respiratory tract infections and severe exacerbations of asthma. Molecular biological techniques are permitting ...
Regulation of the p-hydroxybenzoic acid hydroxylase gene (pobA) in plant-growth-promoting Pseudomonas putida WCS358
(Soc General Microbiology, Reading, 2001)
The regulation of the p-hydroxybenzoate hydroxylase gene (pobA) of Pseudomonas putida WC5358 involved in the catabolism of p-hydroxybenzoic acid (PHB) to the central intermediate protocatechuate was studied. Protocatechuic ...
Overekspresija 5’ UTR mRNK sgm gena smanjuje rezistenciju na gentamicin u ćelijama Escherichia coli i Micromonospora melanosporea / Overexpression of sgm 5’ UTR mRNA reduces gentamicin resistance in both Escherichia coli and Micromonospora melanosporea cells
(Srpsko biološko društvo, Beograd, i dr., 2007)
16S rRNK metilaze su eksprimirane u većini bakterija koje proizvode antibiotike da bi se zaštitile od dejstva antibiotika putem metilacije 16S rRNK na pozicijama koje su bitne za njihovo dejstvo. Gen sgm koji je odgovoran ...
FATZ, a filamin-, actinin-, and telethonin-binding protein of the Z-disc of skeletal muscle
(Amer Soc Biochemistry Molecular Biology Inc, Rockville, 2000)
We report the identification and characterization of a novel 32-kDa protein expressed in skeletal muscle and located in the Z-disc of the sarcomere. We found that this protein binds to three other Z-disc proteins; therefore, ...
Molekularna karakterizacija sira pripremljenog u domaćinstvu / Molecular characterization of semi-hard homemade cheese microflora
(Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd, 2005)
U poslednjoj deceniji zabeležen je nagli razvoj molekularnih tehnika baziranih na 16S i 23S rRNK, koje se koriste u izučavanju biodiverziteta mikroorganizama. U ovom radu ispitivana je mikroflora polutvrdog sira pripremljenog ...